230 



Mansfield Merrhnmi — Ijist of Writings relating 



ROUTROT (Wilhelm Heinrich) 182. 



RuDiGER (Wilhelm von) 232. 



RuMPEN (Hermann) 218. 



Santini (Giovanni) 21.5. 



Sawitsch (Alexis) 203. 



Safford (Truman Henry) 227. 



ScHiAPABELLi (Glovanni V. . . .) 212, 213, 



225, 227, 232. 



SCHINDLER ( ) 205. 



SCHOLS (Ch M. . . .) 225. 



ScHOTT(Clmrles A ) 174, 177, 181, 185, 



200, 201, 205, 207, 208, 210, 211, 216, 



225. 

 SCHLOMILCH (Oscar) 192, 211, 218. 



SCHNUSE ( ) 182. 



Seeliger (Hugo) 181, 220. 



Seidel (Ludwig) 207, 223. 



Simpson (Thomas) 155, 156, 158. 



Skinner (Joseph John) 227. 



Sonnet (Hippolyte) 204. 



Stay (Benedictus) 156. 



Stone (Edward James) 196. 212, 220, 221, 



225, 227. 



Strootm.an ( ) 181. 



Svanberg (Jons) 173. 



Tait (Peter Guthrie) 182, 192, 209, 211, 



217, 218. 

 Thiele (Th N ) 214. 



Tch^bycheff (Pafnutij) 205, 206, 211, 



215, 225. 

 Thompson (William) 192, 211, 218. 



Tilly (J M de) 225. 



Todhunter (Isaac) 155, 156, 158, 159, 166, 



167, 168, 169, 171, 173, 175, 176, 209,214. 

 Trembley (Jean) 158, 160. 

 Tctlla ( ) 224. 



Van Geer (P ) 225. 



Venn (John) 227. 

 Verdam (Gideon Jans) 193. 



Vorlander (J J ) 201, 203, 205, 



206, 207. 



Walbeck (Henric Johan) 172. 



Watson (James Craig) 214. 



Winckler (Anton) 207, 210. 



Winlock (Joseph) 196, 200. 



WiTTSTEiN (Theodore Ludwig) 182, 191, 



210, 232. 

 Wolf (Rudolf) 155, 191, 196, 198. 215. 

 WOOLHOUSE (AV. ... S. . . . B. . . .) 209, 



219. 

 Wrede (Fabian Jacob) 194, 203, 221. 



Young (Thomas) 170, 172. 



Zach (Franz Xaver von) 166. 



Zaohariae (G ) 216, 218, 219. 



Zech (Julius) 203. 



INDEX OF SUBJECTS. 



Abbreviation of computations, 184, 202, 

 205, 227. 



Adjustment of observations by other meth- 

 ods than Least Squares, 154-160, 178, 

 179, 181, 196-198. 203, 206, 217. 



Algorithm of Method of Least Squares, 

 161, 166, 171, 177, 180, 185. 



Angles, 189, 192, 199, 200, 207. 211, 218. 



Approximate computations, 201, 227. 



Arcs of meridian, 155, 156, 162, 171, 172, 

 185, 206, 218 



Arithmetical mean, 155, 156, 157, 158, 

 159, 161, 165, 177, 180, 185, 187, 188, 

 190, 192, 195, 202, 204, 208, 212, 213, 

 217, 220, 225, 227. 



Axioms, 156, 157, 196, 209. 



Base lines, 171, 195, 210, 211. 218, 219. 

 Barometric measurements, 186, 195. 

 Binomial formula, 179, 182, 190, 215, 219. 



Calculating machine, 204. 



Centre of gravity, 154, 156, 161, 165, 188, 



193. 

 Chemistry, 219. 



Coinage, 217. 



Comets, 160, 162, 166, 169, 171, 173. 



Comparison of theory and observation, 

 170, 191, 195, 198, 220, 224. 



Conditioned observations, 177, 180, 181, 

 184, 185, 187, 189, 203, 204, 207, 211, 

 223. 



Constant errors, 199. 



Continuous errors, 156. 



Correlatives, method of, 177, 180, 204. 



Criteria for rejection of doubtful observa- 

 tions, 195, 199, 200, 208, 212, 217, 220. 



Density of earth, 172, 204. 

 Determinants, 185, 201, 204, 218, 225. 

 Direct observations, 154, 213, 224. 



Ellipse of error, 189, 201, 203. 

 Empirical formulte, 157, 160, 172, 177, 185, 

 201, 217. 



Figure of the earth, 155, 156, 160, 126, 

 170, 172, 176, 185, 204. 



Graphical methods of adjustment, 156, 

 224. 



